Home / 3,006,225.14-4,509,271.98-731,761.54

Finding the Fourth Proportional to 3,006,225.14, 4,509,271.98 and 731,761.54

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Solution

The fourth proportional to 3,006,225.14, 4,509,271.98 and 731,761.54 is: 1,097,626.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,225.14 : 4,509,271.98 = 731,761.54 : x
  2. Step 2: Convert to fraction form
    3,006,225.14/4,509,271.98 = 731,761.54/x
  3. Step 3: Cross multiply
    3,006,225.14x = 4,509,271.98 × 731,761.54
  4. Step 4: Simplify right side
    3,006,225.14x = 3,299,711,797,090.47
  5. Step 5: Solve for x
    x = 3,299,711,797,090.47/3,006,225.14
  6. Step 6: Final answer
    x = 1,097,626.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.